Built to disappear into the ceilingThe LUNA 2" uses a durable airtight aluminum body with an anodized blue heat sink that maximizes airflow around the LED source — the reason this little
recessed downlight can push real output without cooking itself. The square trim in brushed nickel (BN) sits flush and tight, and because the fixture is airtight and approved for direct contact with insulation, it belongs in the ceilings that matter most: insulated attics, sealed envelopes and renovation work where air leakage is a real concern. Two spring-loaded clips hold it in any ceiling material for
remodel installs, while an optional pre-mounting plate handles
new construction. Hole cut is Ø 2 1/2" (64 mm), with an overall depth and trim footprint sized for tight plenums.
Light quality you can actually seeA 7 W LED module produces uniform intensity with up to 700 lumens and a typical CRI of 103 in the series, with this 90+ CRI build rated at 96 CRI — a level that makes paint, tile, marble and merchandise read true. The lens shapes a 40° beam spread, tight enough for accenting a niche or a backsplash, wide enough to layer into general lighting when you space them properly. The on-fixture
5-position CCT select switch lets you set 2700 K, 3000 K, 3500 K, 4000 K or 5000 K before you close the ceiling, with published output of 626, 650, 675, 693 and 640 lumens respectively — handy when a client changes their mind about warm versus neutral white on site.
Driver, dimming and wiringThe extruded aluminum hardwire box holds a 170 mA dimmable Class II electronic LED driver with 100-135V AC input. Three "Quick connect" push-in terminals in the driver compartment speed up wiring, and an 18" (457 mm) FT6 rated cable with a DC 2.1 connector links driver to fixture — approved for use in plenums and suspended ceilings, but not approved for branch wiring. Dimming runs 100% to 10% on standard
forward-phase / reverse-phase dimmers (contact factory for the compatible dimmer list). Minimum starting temperature is -40°C (-40°F), so an unheated garage or an exterior soffit in January is no problem.
Technical specificationsModel: RA2S-7F-90BN
Application: Ceiling recess mount
Approved location: Wet / insulated ceilings
Wattage: 7W
Lumens: Up to 700
Lumens per watt: Up to 103
CRI: 96
CCT (color selectable): 2700 K / 3000 K / 3500 K / 4000 K / 5000 K
Beam angle: 40°
Input: 100-135V AC, 50/60Hz
Dimming: Yes, 100%-10%, forward/reverse-phase
Power factor: 0.9
Hole cut: Ø 2 1/2" (64 mm)
Trim finish: Brushed nickel (BN)
Class II: Yes
Certification: cETLus, Energy Star, JA8-2016 / Title 24
Projected life: 70% @ 50,000 hrs
Warranty: Lifetime
Where to use it and what pairs with itThink shower ceilings and bathroom vanities, covered porches and soffits, kitchen perimeters and islands, hallways, stairwells, closets, wall niches, and small commercial spaces like boutiques, clinics, restaurants and offices where a discreet
square downlight beats a bulky trim. Optional accessories in the LUNA family include a new construction mounting kit (pre-mounting plate and hanger bars), butterfly brackets, a 60" flexible connector to extend the distance between fixture and driver, a vapor barrier, and a commercial grade driver (120~347V / 120~277V, 0-10V dimming). LUNA is also offered in 3", 3.5", 4" and 5" or 6" apertures for project uniformity, and in matching finishes:
2" LUNA square fixed white,
2" LUNA square fixed black, plus Dim-to-Warm versions (3000 K ~ 2000 K) like the
2" LUNA square Dim-to-Warm black. Full details, dimensions and the ordering guide are in the technical PDF spec sheet in the Documentation tab.